석고보드 건축자재 사용량과 실내 공기 중 라돈농도와의 관련성 평가
- Title
- 석고보드 건축자재 사용량과 실내 공기 중 라돈농도와의 관련성 평가
- Other Titles
- Evaluation of correlation between indoor radon concentration and the attribution of gypsum board content in building materials
- Author
- 김윤신
- Keywords
- indoor radon; gypsum board; building materials; environmental
- Issue Date
- 2013-06
- Publisher
- 한국실내환경학회, 2013.
- Citation
- 한국실내환경학회지, 10(3), p.217-226
- Abstract
- Developing proper reduction strategies of indoor radon which have been an important issue in Korea requires proper information on source characteristics a phosphate gypsum board which is a common building material used for inter-wall thermal protection in Korea could be a major source of indoor radon level. This study evaluated the correlation between indoor radon concentration and the attribution of gypsum board content in building materials. In this study we valuated indoor/outdoor radon from 58 facilities selected based on the information availability of gypsum content in the building material across 8 different cities in Korea. Our results showed that indoor radon concentrations were 2 to 3 times higher than outdoor but those results were not significantly attributed from gypsum contents in the building material. Indeed, phosphate content in gypsum board did not significantly play a role in indoor radon level variations. It is concluded that physical environmental condition such as temperature, relative humidity, radon exhalation rate out of each building materials, as well as pathway from external sources (e.g., soil) needs to be identified to develop indoor radon reduction strategies.
- URI
- http://www.joie.or.kr/journal/article.php?jour=&vol=10&no=3&code=6070http://hdl.handle.net/20.500.11754/56241
- ISSN
- 2287-7509; 1738-4125
- DOI
- 10.11597/jksie.2013.10.3.217
- Appears in Collections:
- COLLEGE OF MEDICINE[S](의과대학) > MEDICINE(의학과) > Articles
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